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The kinetic energy of a book on a shelf is equal to the work done to lift the book to the shelf?
no, but the POTENTIAL energy may equal the work done to life the book to the shelf
Is t true the kinetic energy of a book on a shelf is equal to the work done to lift the book to the shelf?
no
True or false the kinetic energy of a book shelf is equal to the work done to lift the book to the shelf?
false
What is the relationship between the work done while moving a book to a higher bookshelf and the potential energy that the book has on higher shelf?
The work done while moving a book to a higher shelf is equal to the change in potential energy of the book. As the book is lifted to a higher shelf against gravity, work is done to increase its potential energy. The potential energy of the book on the higher shelf is directly proportional to the height it is raised to.
What is the relationship between the work done to lift a book to place it on a bookshelf and the potential energy of the book on the shelf?
There is no direct relationship because the potential energy of the book on the shelf is defined relative to an arbitrary base line at which the potential energy would be zero. The work done in raising the book is the increase in the potential energy of book from however much PE it had in its previous location - for example, on a lower shelf.
What is the relationship between the work done while moving a book to a higher bookshelf the potential energy that the book has on the shelf?
Potetial energy is the energy an object has because of its position or location, or its energy of position.
What is the relationship between the work done while moving a book to a higher bookshelf and the change of potential energy?
The work done while moving a book to a higher bookshelf is equal to the change in potential energy of the book. As the book is lifted to a higher position, its potential energy increases due to the force of gravity acting on it. The work done in lifting the book is stored as potential energy in the book-earth system.
When a book falls from a shelf to the ground without anyone pushing on it no work is done on the book plus?
false
What is an example of potential enrgy?
Examples of potential energy : 1. An object raised above the ground acquires potential energy equal to the work done against the force of gravity; the energy is released as kinetic energy when it falls back to the ground. 2. Similarly, a stretched spring has stored potential energy that is released when the spring is returned to its unstretched state.
If work done on an object is equal to object's change in kinetic energy this the state of?
If the work done on an object is equal to the object's change in kinetic energy, then the object is in a state of work-energy theorem. This theorem states that the work done on an object is equal to the change in its kinetic energy.
When a book falls from a shelf to the ground without anyone pushing it Is work is being done on the book?
Work is being done by the force of gravity. When the book falls to the floor, there's a force on it, and the force keeps acting on it as it covers the distance. A force acting through a distance is the definition of work. Maybe there's nobody pushing the book, but the force of gravity is pulling it down, and it's the force of gravity that does the work on the book.
How does the change in potential energy equal the work done on an object?
When the potential energy of an object changes, it is because work has been done on the object. This means that the amount of work done on the object is equal to the change in its potential energy.
